The Packing Assortment,preformed, cataloged under National Stock Number 5330-01-129-7029, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cunningham Manufacturing Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-129-7029 |
| Primary Part Number | 7CMPK3-1/2 |
| Item Name | Packing Assortment,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cunningham Manufacturing Co |
| Status | ACTIVE |
| Component Quantity | 6 |
| Nonsupply Items and Quantities | P/N 7CM11 PISTON ID SEAL 1; P/N 7CM1-2 ROD WIPER 1; P/N 7CM3-2 ROD SEAL; P/N 7CM4 HEAD 1; P/N 7CM7 PISTON SEAL 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7CMPK3-1/2 PRIMARY | Cunningham Manufacturing Co (USA) |
| C-954-2 ITEM 1,3,4,7,11 | Cunningham Manufacturing Co (USA) |
NSN 5330-01-129-7029 is a Packing Assortment,preformed, manufactured by Cunningham Manufacturing Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-129-7029 has 2 manufacturer part numbers on file: 7CMPK3-1/2 (Cunningham Manufacturing Co), C-954-2 ITEM 1,3,4,7,11 (Cunningham Manufacturing Co).
Key specifications for 7CMPK3-1/2: Component Quantity: 6; Nonsupply Items and Quantities: P/N 7CM11 PISTON ID SEAL 1; P/N 7CM1-2 ROD WIPER 1; P/N 7CM3-2 ROD SEAL; P/N 7CM4 HEAD 1; P/N 7CM7 PISTON SEAL 2; End Item Identification: HYDRAULIC CYLINDER MODEL 7CM-NP1N31-24-5-3000 WITH 3.500 INCH DIAMETER ROD FOR STEERING SYSTEM ONBOARD 140 FT WTGB CLASS COAST GUARD VESSELS CM. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.